Yokohama R.P.Z.
| 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|
| Tree planting date | Oct 12 | May 17, 22 | May 22, Oct 10 | May 22 | - |
| Number of trees planted | 1,656 | 2,210 | 3,060 | - | 100 |
| Number of participants | 283 | 376 | 538 | - | 50 |
| Planting area (m2) | 536 | 634 | 681 | - | 40 |
| Home-grown seedlings rate (%) | 0 | 0 | 100 | 0 | 50 |
| Total number of trees planted | 1656 | 3,866 | 6,926 | 6,926 | 7,026 |
| Total number of participants | 283 | 659 | 1,197 | 1,197 | 1,247 |
| Number of saplings provided to the outside | 0 | 150 | 0 | 0 | 0 |